body {
      background-color: #f8f9fa;
      font-family: 'Poppins', sans-serif;
    }
    .header {
      background-color: #1e1e1e;
      padding: 40px 20px;
      color: #fff;
      text-align: center;
    }
    .header img {
      max-height: 60px;
      margin-bottom: 10px;
    }
    .dropzone {
      border: 2px dashed #ced4da;
      background: #fff;
      padding: 60px;
      text-align: center;
      cursor: pointer;
      color: #6c757d;
    }
    .file-entry {
      background: #fff;
      border: 1px solid #dee2e6;
      padding: 15px;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      box-shadow: 0 1px 6px rgba(0,0,0,0.08);
      gap: 10px;
    }
    .file-name {
      width: 20%;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .file-size {
      width: 20%;
      font-size: 0.9rem;
      text-align: center;
      color: #666;
    }
    .convert-label {
      width: 15%;
      text-align: center;
      font-weight: 400;
      color: #000;
    }
    .status-label {
      width: 10%;
      text-align: center;
    }
    .size-result {
      width: 20%;
      text-align: center;
      font-size: 0.85rem;
      color: #555;
    }
    .download-area {
      width: 15%;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
    }
    .mini-progress {
      width: 60%;
      height: 18px;
      border-radius: 5px;
    }
    .download-btn {
      border-radius: 5px;
    }
    .status-label .badge {
      font-weight: 400;
      padding: 5px 10px;
      font-size: 0.85rem;
      border-radius: 4px;
      text-transform: uppercase;
    }
    .badge-waiting {
      background-color: #000;
      color: #fff;
    }
    .badge-completed {
      background-color: #28a745;
      color: #fff;
    }
    .percent-number {
      font-size: 0.85rem;
      width: 35px;
      text-align: right;
    }
    .control-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.5rem;
    }

    .center{
      text-align: center;

    }
    .text-lg{
      font-size: 1.5rem;

    }

    .m-b-lg{
      margin-bottom: 3rem;

    }

    @font-face {
    font-family: 'Poppins';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/poppins-v23-latin-regular.woff2') format('woff2');
    }

    @font-face {
    font-family: 'Poppins';
    font-style: normal;
    font-weight: 500;
    src: url('../fonts/poppins-v23-latin-500.woff2') format('woff2');
    }

    @font-face {
    font-family: 'Poppins';
    font-style: normal;
    font-weight: 600;
    src: url('../fonts/poppins-v23-latin-600.woff2') format('woff2');
    }

    @font-face {
    font-family: 'Poppins';
    font-style: normal;
    font-weight: 600;
    src: url('../fonts/poppins-v23-latin-700.woff2') format('woff2');
    }